Direct generation of 523 nm orbital Poincaré mode from a diode-pumped Pr3+:LiYF4 laser with an off-axis optical needle pumping geometry.
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DOI: 10.1364/oe.439491
Abstract: We demonstrate an ultra-compact (8 mm-long) green orbital Poincaré Pr3+:LiYF4 (YLF) laser, in which the intracavity lasing modes are represented as eigenmodes on an equivalent orbital Poincaré sphere (eOPS). This is achieved through the simple… read more here.
Keywords: orbital poincar; geometry; laser; optical needle ... See more keywords